The first few confirmed acts for this year's Primavera Sound festival have been announced.

The festival - due to be held in Barcelona from May 31 to June 2 - will this year host a stage curated by ATP, the brains behind All Tomorrow's Parties and the Don't Look Back series. Confirmed for the ATP Stage at this point are Slint, performing Spiderland in full, and Isis, Low and The Dirty Three.

Also confirmed to play the three-day festival are Modest Mouse, Built To Spill, Grizzly Bear, The Durutti Column, Pelican, Band Of Horses, Death Vessel, Brightblack Morning Light and Oakley Hall.

Past Primavera Sounds have features acts such as Shellac, Smog, Television, Mogwai and Arcade Fire; for more information visit their MySpace or the official website.